Roatán Weather in September

What's the weather like in Roatán (Bay Islands) in September 2024?

The climate in Roatán during September can be summarized as very hot, humid and wet.

September is in the fall / autumn in Roatán and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 25°C (77°F) is normal.

Roatán weather averages (imperial / metric)
Daytime temperature 31.5°C 88.7°F
Nightly temperature 24.7°C 76.5°F
Average temperature 28.1°C 82.6°F
Daily sunshine 6.8 hrs
Avg rainfall 192 mm 7.6 ins
Rainy days 17 days
Sea temperature 29.4°C 85°F
Humidity 82%
Windspeed 23.4kph 15 mph

On average September is the 6th wettest month of the year in Roatán with around 192mm 7.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

September temperatures in Roatán

Roatán average temperature in September

September rainfall

Roatán average rain in September

September hourly sunshine

Roatán average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Roatán in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Roatán weather stats

Roatán weather statistics
Hottest month: June 31.2°C 88.2°F
Driest month: April 76mm 3ins
Sunniest month: April 7.8hrs
Coldest month: January 27.7°C 81.9°F
Wettest month: November 448mm 17.6ins
Map showing location of Roatán (16.32437, -86.53656) Roatán map pin © Google

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